Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 4 22.  Predictions up to the next  14.0 days:

     Date     Time(AQUA) AQUA Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 04/22/2018   22:38:55   (  75.98,  79.36) 04/22/2018   22:38:21  (  75.99,  79.41)    1.16                34
 04/22/2018   23:28:05   ( -76.80,-110.29) 04/22/2018   23:28:49  ( -76.80,-110.32)    0.83                44
 04/25/2018   14:55:16   (  76.21,-164.05) 04/25/2018   14:55:11  (  76.20,-164.08)    1.02                 5
 04/25/2018   15:44:27   ( -76.97,   6.21) 04/25/2018   15:45:40  ( -76.96,   6.11)    2.58                73
 04/28/2018   06:22:29   ( -75.60, 142.34) 04/28/2018   06:21:36  ( -75.60, 142.35)    0.27                53
 04/28/2018   07:11:38   (  76.42, -47.46) 04/28/2018   07:12:02  (  76.41, -47.55)    2.67                24
 04/30/2018   22:38:49   ( -75.91,-100.85) 04/30/2018   22:38:25  ( -75.90,-100.88)    1.01                24
 04/30/2018   23:27:52   (  77.01,  70.48) 04/30/2018   23:28:44  (  77.02,  70.57)    2.24                52
 05/03/2018   14:06:02   (  75.22,-154.58) 05/03/2018   14:04:49  (  75.22,-154.58)    0.16                73
 05/03/2018   14:55:09   ( -76.21,  15.98) 05/03/2018   14:55:14  ( -76.20,  15.91)    1.84                 5
 05/06/2018   06:22:20   (  75.62, -37.56) 05/06/2018   06:21:36  (  75.62, -37.58)    0.52                44